from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A white mineral containing antimony, lead, silver, and sulfur.
from The Century Dictionary and Cyclopedia
- n. A sulphid of antimony, lead, and silver occurring in steel-gray orthorhombic crystals with brilliant metallic luster: found in Hungary and Bolivia. Also called sundtite and webnerite.
Named for Hungarian amateur mineralogist Andor von Semsey + -ite. (Wiktionary)